<?xml version="1.0" encoding="UTF-8"?><CodeSystem xmlns="http://hl7.org/fhir"><id value="therapy-relationship-type"/><meta><lastUpdated value="2026-04-04T07:06:10.198+11:00"/></meta><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem therapy-relationship-type</b></p><a name="therapy-relationship-type"> </a><a name="hctherapy-relationship-type"> </a><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Last updated: 2021-01-05T10:01:24.148+11:00</p></div><p>This case-sensitive code system <code>http://hl7.org/fhir/therapy-relationship-type</code> defines the following codes:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap">contraindicated-only-with<a name="therapy-relationship-type-contraindicated-only-with"> </a></td><td>Only contraindicated if the other therapy is given</td><td>Only contraindicated if the other therapy is given</td></tr><tr><td style="white-space:nowrap">contraindicated-except-with<a name="therapy-relationship-type-contraindicated-except-with"> </a></td><td>Contraindicated unless the other therapy is given</td><td>Contraindicated unless the other therapy is given</td></tr><tr><td style="white-space:nowrap">indicated-only-with<a name="therapy-relationship-type-indicated-only-with"> </a></td><td>Indicated only when the other therapy is given (co-occurrent)</td><td>Indicated only when the other therapy is given (co-occurrent)</td></tr><tr><td style="white-space:nowrap">indicated-except-with<a name="therapy-relationship-type-indicated-except-with"> </a></td><td>Indicated except when the other therapy is given</td><td>Indicated except when the other therapy is given</td></tr><tr><td style="white-space:nowrap">indicated-only-after<a name="therapy-relationship-type-indicated-only-after"> </a></td><td>Indicated only if the other therapy is planned to be given afterwards (prep)</td><td>Indicated only if the other therapy is planned to be given afterwards (prep)</td></tr><tr><td style="white-space:nowrap">indicated-only-before<a name="therapy-relationship-type-indicated-only-before"> </a></td><td>Indicated only if the other therapy was given before (follow-up)</td><td>Indicated only if the other therapy was given before (follow-up)</td></tr><tr><td style="white-space:nowrap">replace-other-therapy<a name="therapy-relationship-type-replace-other-therapy"> </a></td><td>Indicated to replace the other therapy</td><td>Indicated to replace the other therapy</td></tr><tr><td style="white-space:nowrap">replace-other-therapy-contraindicated<a name="therapy-relationship-type-replace-other-therapy-contraindicated"> </a></td><td>Indicated to replace the other contraindicated therapy</td><td>Indicated to replace the other contraindicated therapy.</td></tr><tr><td style="white-space:nowrap">replace-other-therapy-not-tolerated<a name="therapy-relationship-type-replace-other-therapy-not-tolerated"> </a></td><td>Indicated to replace the other therapy not well tolerated by patient</td><td>Indicated to replace the other therapy not well tolerated by patient</td></tr><tr><td style="white-space:nowrap">replace-other-therapy-not-effective<a name="therapy-relationship-type-replace-other-therapy-not-effective"> </a></td><td>Indicated to replace the other therapy not effective on patient</td><td>Indicated to replace the other therapy not effective on patient</td></tr></table></div></text><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"><valueCode value="brr"/></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"><valueCode value="normative"/></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm"><valueInteger value="1"/></extension><url value="http://hl7.org/fhir/therapy-relationship-type"/><identifier><system value="urn:ietf:rfc:3986"/><value value="urn:oid:2.16.840.1.113883.4.642.4.1994"/></identifier><version value="6.0.0-ballot4"/><name value="TherapyRelationshipType"/><title value="Therapy Relationship Type"/><status value="active"/><experimental value="false"/><date value="2021-08-15T16:55:11+11:00"/><publisher value="HL7 (FHIR Project)"/><contact><telecom><system value="url"/><value value="http://hl7.org/fhir"/></telecom><telecom><system value="email"/><value value="fhir@lists.hl7.org"/></telecom></contact><description value="Classification of relationship between a therapy and a contraindication or an indication."/><jurisdiction><coding><system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/><code value="001"/><display value="World"/></coding></jurisdiction><caseSensitive value="true"/><valueSet value="http://hl7.org/fhir/ValueSet/therapy-relationship-type"/><content value="complete"/><concept><code value="contraindicated-only-with"/><display value="Only contraindicated if the other therapy is given"/><definition value="Only contraindicated if the other therapy is given"/></concept><concept><code value="contraindicated-except-with"/><display value="Contraindicated unless the other therapy is given"/><definition value="Contraindicated unless the other therapy is given"/></concept><concept><code value="indicated-only-with"/><display value="Indicated only when the other therapy is given (co-occurrent)"/><definition value="Indicated only when the other therapy is given (co-occurrent)"/></concept><concept><code value="indicated-except-with"/><display value="Indicated except when the other therapy is given"/><definition value="Indicated except when the other therapy is given"/></concept><concept><code value="indicated-only-after"/><display value="Indicated only if the other therapy is planned to be given afterwards (prep)"/><definition value="Indicated only if the other therapy is planned to be given afterwards (prep)"/></concept><concept><code value="indicated-only-before"/><display value="Indicated only if the other therapy was given before (follow-up)"/><definition value="Indicated only if the other therapy was given before (follow-up)"/></concept><concept><code value="replace-other-therapy"/><display value="Indicated to replace the other therapy"/><definition value="Indicated to replace the other therapy"/></concept><concept><code value="replace-other-therapy-contraindicated"/><display value="Indicated to replace the other contraindicated therapy"/><definition value="Indicated to replace the other contraindicated therapy."/></concept><concept><code value="replace-other-therapy-not-tolerated"/><display value="Indicated to replace the other therapy not well tolerated by patient"/><definition value="Indicated to replace the other therapy not well tolerated by patient"/></concept><concept><code value="replace-other-therapy-not-effective"/><display value="Indicated to replace the other therapy not effective on patient"/><definition value="Indicated to replace the other therapy not effective on patient"/></concept></CodeSystem>